/*
 * Copyright [2022] [https://www.xiaonuo.vip]
 *
 * Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1.请不要删除和修改根目录下的LICENSE文件。
 * 2.请不要删除和修改Snowy源码头部的版权声明。
 * 3.本项目代码可免费商业使用，商业使用请保留源码和相关描述文件的项目出处，作者声明等。
 * 4.分发源码时候，请注明软件出处 https://www.xiaonuo.vip
 * 5.不可二次分发开源参与同类竞品，如有想法可联系团队xiaonuobase@qq.com商议合作。
 * 6.若您的项目无法满足以上几点，需要更多功能代码，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
 */
package vip.xiaonuo.biz.modular.klass.service.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollStreamUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import vip.xiaonuo.biz.modular.course.entity.EduCourse;
import vip.xiaonuo.common.enums.CommonSortOrderEnum;
import vip.xiaonuo.common.exception.CommonException;
import vip.xiaonuo.common.page.CommonPageRequest;
import vip.xiaonuo.biz.modular.klass.entity.EduKlass;
import vip.xiaonuo.biz.modular.klass.mapper.EduKlassMapper;
import vip.xiaonuo.biz.modular.klass.param.EduKlassAddParam;
import vip.xiaonuo.biz.modular.klass.param.EduKlassEditParam;
import vip.xiaonuo.biz.modular.klass.param.EduKlassIdParam;
import vip.xiaonuo.biz.modular.klass.param.EduKlassPageParam;
import vip.xiaonuo.biz.modular.klass.service.EduKlassService;
import vip.xiaonuo.common.util.CommonTimeFormatUtil;

import java.util.ArrayList;
import java.util.List;

/**
 * 班级Service接口实现类
 *
 * @author ahui
 * @date  2023/05/13 21:09
 **/
@Service
public class EduKlassServiceImpl extends ServiceImpl<EduKlassMapper, EduKlass> implements EduKlassService {

    @Override
    public Page<EduKlass> page(EduKlassPageParam eduKlassPageParam) {
        QueryWrapper<EduKlass> queryWrapper = new QueryWrapper<>();
        if(ObjectUtil.isNotEmpty(eduKlassPageParam.getId())) {
            queryWrapper.lambda().like(EduKlass::getId, eduKlassPageParam.getId());
        }
        if(ObjectUtil.isNotEmpty(eduKlassPageParam.getName())) {
            queryWrapper.lambda().like(EduKlass::getName, eduKlassPageParam.getName());
        }
        if(ObjectUtil.isNotEmpty(eduKlassPageParam.getMajor())) {
            queryWrapper.lambda().like(EduKlass::getMajor, eduKlassPageParam.getMajor());
        }
        if(ObjectUtil.isNotEmpty(eduKlassPageParam.getYear())) {
            queryWrapper.lambda().eq(EduKlass::getYear, eduKlassPageParam.getYear());
        }
        if(ObjectUtil.isNotEmpty(eduKlassPageParam.getOrgId())) {
            queryWrapper.lambda().eq(EduKlass::getOrgId, eduKlassPageParam.getOrgId());
        }
        if(ObjectUtil.isAllNotEmpty(eduKlassPageParam.getSortField(), eduKlassPageParam.getSortOrder())) {
            CommonSortOrderEnum.validate(eduKlassPageParam.getSortOrder());
            queryWrapper.orderBy(true, eduKlassPageParam.getSortOrder().equals(CommonSortOrderEnum.ASC.getValue()),
                    StrUtil.toUnderlineCase(eduKlassPageParam.getSortField()));
        } else {
            queryWrapper.lambda().orderByAsc(EduKlass::getName);
        }
        return this.page(CommonPageRequest.defaultPage(), queryWrapper);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void add(EduKlassAddParam eduKlassAddParam) {
        EduKlass eduKlass = BeanUtil.toBean(eduKlassAddParam, EduKlass.class);
        this.save(eduKlass);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void edit(EduKlassEditParam eduKlassEditParam) {
        EduKlass eduKlass = this.queryEntity(eduKlassEditParam.getId());
        BeanUtil.copyProperties(eduKlassEditParam, eduKlass);
        this.updateById(eduKlass);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public void delete(List<EduKlassIdParam> eduKlassIdParamList) {
        // 执行删除
        this.removeByIds(CollStreamUtil.toList(eduKlassIdParamList, EduKlassIdParam::getId));
    }

    @Override
    public EduKlass detail(EduKlassIdParam eduKlassIdParam) {
        return this.queryEntity(eduKlassIdParam.getId());
    }

    @Override
    public EduKlass queryEntity(String id) {
        EduKlass eduKlass = this.getById(id);
        if(ObjectUtil.isEmpty(eduKlass)) {
//            throw new CommonException("班级不存在，id值为：{}", id);
            return new EduKlass();
        }
        return eduKlass;
    }

    @Override
    public List<EduKlass> selectByName(String name) {
        LambdaQueryWrapper<EduKlass> eduKlassLambdaQueryWrapper = new LambdaQueryWrapper<>();
        eduKlassLambdaQueryWrapper.like(EduKlass::getName,name);
        List<EduKlass> list = this.list(eduKlassLambdaQueryWrapper);
        if(ObjectUtil.isEmpty(list.isEmpty())) {
            throw new CommonException("班级不存在，klassName值为：{}", name);
        }
        return list;
    }

    @Override
    public List<EduKlass> selectByExample(EduKlass example) {
        LambdaQueryWrapper<EduKlass> eduKlassLambdaQueryWrapper = new LambdaQueryWrapper<>();
        eduKlassLambdaQueryWrapper.eq(EduKlass::getMajor, example.getMajor());
        eduKlassLambdaQueryWrapper.eq(EduKlass::getType, example.getType());
        eduKlassLambdaQueryWrapper.eq(EduKlass::getYear, example.getYear());
        return this.list(eduKlassLambdaQueryWrapper);
    }
}
